1 /***************************************************************************
2 * Copyright (C) 2021 by Abderrahman Taha *
3 * *
4 * *
5 * This program is free software;you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation;either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY;without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program;if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
19 ***************************************************************************/
20 #include "ParisoMathObject.h"
21 #include <qmessagebox.h>
22
ParisoMathObject()23 ParisoMathObject::ParisoMathObject()
24 {
25 NbIsoStruct = NbParamStruct = 0;
26 dotsymbol = ".";
27 }
28
~ParisoMathObject()29 ParisoMathObject::~ParisoMathObject() {}
30
31
ReadJsonFile(QString JsonFile,QJsonObject & js)32 void ParisoMathObject::ReadJsonFile(QString JsonFile, QJsonObject &js)
33 {
34 QJsonParseError err;
35 QString sortie;
36 QFile file1(JsonFile);
37 if (!file1.exists())
38 {
39 JsonFile = QFileDialog::getOpenFileName(
40 nullptr, QObject::tr("Open mathmodcollection.js File"), "",
41 QObject::tr("Json (*.js)"));
42 }
43 QFile file(JsonFile);
44 if (file.open(QIODevice::ReadOnly | QIODevice::Text))
45 {
46 QJsonDocument doc = QJsonDocument::fromJson(
47 ((file.readAll()).trimmed())
48 .replace("\n", "")
49 .replace("\t", "")
50 .replace("DOTSYMBOL", dotsymbol.toStdString().c_str()),
51 &err);
52 if (err.error)
53 {
54 QMessageBox message;
55 message.setWindowTitle("Error at : " + JsonFile);
56 file.close();
57 file.open(QIODevice::ReadOnly | QIODevice::Text);
58 sortie = (file.readAll());
59 int before, after;
60 if (sortie.length() > (err.offset + 30))
61 after = 30;
62 else
63 after = sortie.length() - err.offset;
64 sortie.truncate(err.offset + after);
65 if (err.offset - 30 > 0)
66 before = 30;
67 else
68 before = 0;
69 sortie = sortie.remove(0, err.offset - before);
70 sortie.replace("\t", " ");
71 sortie.replace("\n", " ");
72 sortie.insert(before, " >>> Error <<< ");
73 message.setText("Error : " + err.errorString() +
74 " at position: " + QString::number(err.offset) +
75 "\n\n***********\n" + "..." + sortie + "...");
76 message.adjustSize();
77 message.exec();
78 file.close();
79 return;
80 }
81 js = doc.object();
82 file.close();
83 }
84 return;
85 }
86